CN217212236U - Be applied to split type ultraviolet spectral analysis appearance of environmental monitoring high temperature - Google Patents
Be applied to split type ultraviolet spectral analysis appearance of environmental monitoring high temperature Download PDFInfo
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- CN217212236U CN217212236U CN202220800453.2U CN202220800453U CN217212236U CN 217212236 U CN217212236 U CN 217212236U CN 202220800453 U CN202220800453 U CN 202220800453U CN 217212236 U CN217212236 U CN 217212236U
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Abstract
The utility model relates to an ultraviolet spectral analysis appearance technical field discloses a be applied to split type ultraviolet spectral analysis appearance of environmental monitoring high temperature, including gaseous monitoring room, the inside of gaseous monitoring room has set gradually diaphragm, plane glass, emergent lens from one side to opposite side, the fixed light source body that runs through in one side that gaseous monitoring room is close the diaphragm is installed. The utility model discloses a heat abstractor who sets up, when using, can introduce the gas of high temperature through the intake pipe, and gaseous when getting into in the intake pipe, heat abstractor discharges the heat in the intake pipe to make the indoor gas of gaseous monitoring of entering reach suitable temperature, compare in prior art, this application is applicable to high-temperature gas's monitoring, has solved prior art and has been not suitable for high-temperature gas's problem, and the result of use is splendid.
Description
Technical Field
The utility model relates to an ultraviolet spectral spectroscopy technical field specifically is a be applied to split type ultraviolet spectral spectroscopy appearance of environmental monitoring high temperature.
Background
The ultraviolet spectrometer is a scientific instrument for decomposing light with complex components into spectral lines and comprises a prism or a diffraction grating and the like, and can measure light reflected by the surface of an object. The seven colors of sunlight are visible light which can be divided by naked eyes, but if the sunlight is decomposed by a spectrometer and is arranged according to the wavelength, the visible light only occupies a small range in the spectrum, and the sunlight is widely used in environmental monitoring.
An ultraviolet spectroscopic gas analysis apparatus of the prior patent (publication No. CN201548490U) comprises a light source assembly (1) with a light source (11) inside and a gas chamber (3) with a gas inlet (33) and a gas outlet (34) respectively, wherein an exit lens (32) is arranged in the gas chamber (3); the outlet end of the gas chamber (3), the emergent optical fiber (4), the spectrometer (5) and the analysis processor (6) are connected in sequence; an incident plane glass (8) is arranged at the inlet end of the gas chamber (3), and a diaphragm (7) is arranged between a light source outlet (12) of the light source component (1) and the incident plane glass (8). The ultraviolet spectroscopic gas analysis device has the characteristics of high reliability, simple light path adjustment and adjustable light energy.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the prior art can be used for general gas monitoring, but cannot be applied to gas monitoring in a high-temperature environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to split type ultraviolet spectral analysis appearance of environmental monitoring high temperature to solve the prior art that proposes in the background art and can be used to general gas monitoring, but can't use the problem in the gas monitoring under the high temperature environment.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to split type ultraviolet spectroscopy appearance of environmental monitoring high temperature, includes gaseous monitoring room, the inside of gaseous monitoring room has set gradually diaphragm, plane glass, emergent lens from one side to opposite side, one side fixed running through that gaseous monitoring room is close the diaphragm installs the light source body, one side fixed running through that gaseous monitoring room keeps away from the diaphragm installs emergent optic fibre, the other end of emergent optic fibre is connected with the spectrum appearance main part, the upper and lower both sides of gaseous monitoring room communicate respectively has outlet duct and intake pipe, be provided with heat abstractor in the intake pipe.
As a preferred embodiment of the present invention, the heat dissipation device includes a heat dissipation plate, and the other side of the heat dissipation plate is provided with a fan.
As a preferred embodiment of the present invention, the air inlet pipe and the air outlet pipe are both plate-shaped, and the heat dissipation fins are plate-shaped heat dissipation fins.
As an optimized embodiment of the present invention, one side of the intake pipe away from the gas monitoring chamber is communicated with the intake pipe orifice.
Compared with the prior art, the utility model provides a be applied to split type ultraviolet spectral analysis appearance of environmental monitoring high temperature possesses following beneficial effect:
this be applied to split type ultraviolet spectroscopy appearance of environmental monitoring high temperature, through the heat abstractor who sets up, when using, can introduce the gas of high temperature through the intake pipe, and gas is when getting into in the intake pipe, and heat abstractor will the intraductal heat of intake discharges to make the indoor gas of gaseous monitoring of entering reach suitable temperature, compare in prior art, this application is applicable to high-temperature gas's monitoring, has solved prior art and has been not suitable for high-temperature gas's problem, excellent in use effect.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of the high-temperature split type ultraviolet spectroscopic spectrometer applied to environmental monitoring of the present invention;
fig. 2 is the utility model relates to a be applied to split type ultraviolet spectroscopy appearance of environmental monitoring high temperature side view.
In the figure: 1. a gas monitoring chamber; 2. a diaphragm; 3. a flat glass; 4. an exit lens; 5. a light source body; 6. an outgoing optical fiber; 7. a spectrometer body; 8. an air outlet pipe; 9. an air inlet pipe; 10. a heat sink; 11. a fan; 12. an air inlet pipe orifice; 13. and a high-temperature gas flow passage.
Detailed Description
In order to understand the utility model discloses a purpose, structure and function better, combine the figure below, it is right to be applied to the split type ultraviolet spectral analysis appearance of environmental monitoring high temperature and do further detailed description.
As shown in fig. 1 and fig. 2, the utility model provides a technical solution: a split type ultraviolet spectroscopy applied to environmental monitoring high temperature comprises a gas monitoring chamber 1, wherein a diaphragm 2, a plane glass 3 and an emergent lens 4 are sequentially arranged from one side to the other side in the gas monitoring chamber 1, one side of the gas monitoring chamber 1 close to the diaphragm 2 is fixedly provided with a light source body 5 in a penetrating way, one side of the gas monitoring chamber 1 far away from the diaphragm 2 is fixedly provided with an emergent optical fiber 6 in a penetrating way, the other end of the emergent optical fiber 6 is connected with a spectrometer main body 7, the upper side and the lower side of the gas monitoring chamber 1 are respectively communicated with an outlet pipe 8 and an inlet pipe 9, one side of the gas monitoring chamber 1 is provided with a high temperature gas flow passage 13, the high temperature gas flow passage 13 can be a flue gas discharge pipeline, the outlet pipe 8 and the inlet pipe 9 are communicated with the high temperature gas flow passage 13, and high temperature gas in the high temperature gas flow passage 13 enters the gas monitoring chamber 1 through the inlet pipe 9, then the ultraviolet light is discharged through an air outlet pipe 8, in the period, the light source body 5 emits ultraviolet light into the gas monitoring chamber 1 through the diaphragm 2 and the plane glass 3, the tested gas absorbs the ultraviolet light, and the ultraviolet light carrying the concentration information of the tested gas enters a spectrometer main body 7 through an emergent optical fiber 6 after being converged by the emergent lens 4; the spectrum appearance main part 7 forms the gaseous monitoring of spectrum completion, be provided with heat abstractor on the intake pipe 9, heat abstractor is used for discharging the heat in the intake pipe 9, reduces high-temperature gas's temperature, avoids high-temperature gas to lead to the damage of gaseous monitoring room 1 internals.
In this embodiment, the heat dissipation device includes a heat dissipation fin 10, a fan 11 is disposed on the other side of the heat dissipation fin 10, the air inlet pipe 9 is made of a heat-conducting metal material, such as copper, an air inlet end of the fan 11 faces the air inlet pipe 9, when the fan 11 performs air suction, air enters the heat dissipation fin 10 and brings out heat of the air inlet pipe 9, and heat in the air inlet pipe 9 is discharged.
In this embodiment, the air inlet pipe 9 and the air outlet pipe 8 are both plate-shaped, and the heat dissipation fins 10 are plate-shaped heat dissipation fins.
In this embodiment, one side of the gas inlet pipe 9, which is far away from the gas monitoring chamber 1, is communicated with a gas inlet pipe orifice 12, and the opening direction of the gas inlet pipe orifice 12 is vertically downward, so that gas in the high-temperature gas flow passage 13 automatically enters the gas inlet pipe 9.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (4)
1. The utility model provides a be applied to split type ultraviolet spectroscopy appearance of environmental monitoring high temperature which characterized in that: including the gas monitoring room, the inside of gas monitoring room has set gradually diaphragm, plane glass, emergent lens from one side to opposite side, the gas monitoring room is close one side fixed running through of diaphragm and installs the light source body, the gas monitoring room is kept away from one side fixed running through of diaphragm and is installed emergent optic fibre, emergent optic fibre's the other end is connected with the spectrum appearance main part, the upper and lower both sides of gas monitoring room communicate respectively there are outlet duct and intake pipe, be provided with heat abstractor in the intake pipe.
2. The split type high-temperature ultraviolet spectroscopy applied to environmental monitoring of claim 1, wherein: the heat dissipation device comprises a heat dissipation fin, and a fan is arranged on the other side of the heat dissipation fin.
3. The split type high-temperature ultraviolet spectroscopy applied to environmental monitoring of claim 1, wherein: the air inlet pipe and the air outlet pipe are both plate-shaped, and the radiating fins are plate-shaped radiating fins.
4. The split type high-temperature ultraviolet spectroscopy applied to environmental monitoring of claim 1, wherein: one side of the air inlet pipe, which is far away from the gas monitoring chamber, is communicated with an air inlet pipe orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800453.2U CN217212236U (en) | 2022-04-07 | 2022-04-07 | Be applied to split type ultraviolet spectral analysis appearance of environmental monitoring high temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800453.2U CN217212236U (en) | 2022-04-07 | 2022-04-07 | Be applied to split type ultraviolet spectral analysis appearance of environmental monitoring high temperature |
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| Publication Number | Publication Date |
|---|---|
| CN217212236U true CN217212236U (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220800453.2U Active CN217212236U (en) | 2022-04-07 | 2022-04-07 | Be applied to split type ultraviolet spectral analysis appearance of environmental monitoring high temperature |
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| Country | Link |
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| CN (1) | CN217212236U (en) |
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2022
- 2022-04-07 CN CN202220800453.2U patent/CN217212236U/en active Active
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